Comment on page
Withdrawals
The withdrawals report is implemented by means of webhooks.
Set the Webhook URL in the menu Merchant\Classic processing\WebhookURL to receive a callback about withdrawals status. Required https (TLS/SSL)
Webhook password - password required to verify the withdrawal signature
Webhook URL - the address in the system from which the withdrawal is made, this address will be used to send updates on the status of withdrawals:
Request method: POST
Response Type: JSON
Parameters:
Name | Description | Type |
|---|---|---|
ID | Withdrawal ID in the 0Xprocessing system | Integer |
MerchantID | Merchant Id in 0Xprocessing system | String |
Date | Date of withdrawal request | DateTime |
Amount | Withdrawal amount in cryptocurrency | Double |
AmountUSD | Withdrawal amount in USD equivalent | Double |
Fee | Withdrawal fee in token equivalent | Double |
Currency | Withdrawal currency | String |
Address | Withdrawal address | String |
Status | Withdrawal status Possible values are: Success - withdrawal has been executed successfully Canceled - withdrawal has been not executed | String |
Reason | Reason of withdrawal reject | String |
ExternalID | Unique withdrawal identifier in the system from which the withdrawal is made | String |
Signature | Checksum to verify the authenticity of the request (to ensure that the request came from 0Xprocessing) | String |
ClientID | Unique client ID in your system | String |
Hash | Successful transaction hash | String |
Signature check:
1. A string of the following form must be generated: "ID":"MerchantID":"Address":"Currency":"Password" (WebhookURL link password)
Without quotation marks through a colon. Example: 12345:Qtfxhgy43:0xa36740e327726fA05F720b10Ec2D71E0CD4Ae2A5:ETH:qwerty
2. Encrypt the resulting string using MD5 algorithm
3. Compare the resulting string with the one that came through Webhook
"Signature":"a5510c8c3e657ffd8229813749cd20ec"
4. If the strings are the same, return HTTP Status 200 (Required)
If the callback is not delivered successfully, the system repeats at 31 times with an interval of 15 seconds. If the webhook still fails to be delivered, the system sends a notification to the merchant's account email indicating a problem with the WebhookURL.
Example Webhook JSON:
1
{
2
"ID":33683,
3
"MerchantID":"0xMR000000",
4
"Date":"2023-03-06T16:37:38.547046Z",
5
"Amount":500.0,
6
"Fee":2.6,
7
"Currency":"ETH",
8
"Address":"0x......",
9
"Status":"Success",
10
"Reason":null,
11
"Signature":"3a16086f49eb11c2e8c426a7b3649caa",
12
"ExternalID":"abcd1234",
13
"ClientID":"abcd1234",
14
"AmountUSD":0.0,
15
"Hash":"a45172f319ec4561871bf195f17f85e69a4bc842b5c1085dbe000098217fffb7"
16
}
When processing callbacks, you MUST use the ID parameter from the callback 0xProcessing as an additional validation factor.
Last modified 3d ago